Centretown Observatory:

Baro. Pressure + Rel. Humidity

Times in Eastern Standard Time (EST = GMT-5)

(To see this page's template code, please Click Here.)

   LIVE OBSERVATIONS at CTO Weather Centre - Saturday, January 18, 2025 at 03:04 EST
   TODAY:

   Saturday

   Reading

   Time

   Airport

   Normal

   RecHi

   YY

   RecLo

   YY

   Current Barometric Pressure:

               

   Maximum Today:

00:04     2020      

   Minimum:

02:04           2022

   Mean:

  2012 2016
 

   Current Relative Humidity:

72 %   72 %                

   Maximum Today:

73 % 00:04 73 %     89 % 2023      

   Minimum:

70 % 01:44 72 %           20 % 2014

   Mean:

72 %   72 % 54 % 86 % 2023 20 % 2014
 

   YESTERDAY:

   Friday

   Reading

   Time

   Airport

   Normal

   RecHi

   YY

   RecLo

   YY

   Maximum Barometric Pressure:

10:39   2020      

   Minimum:

23:54           2022

   Mean:

   mb 2020 2021
 

   Maximum Relative Humidity:

90 % 03:49 100 %     94 % 2021      

   Minimum:

63 % 13:09 74 %           20 % 2014

   Mean:

76 %   87 % 53 % 84 % 2021 20 % 2014
 

   TOMORROW:

   Sunday

         

   Normal

   RecHi

   YY

   RecLo

   YY

   Barometric Pressure:

              2019 2018

   Daily Mean BP:

           mb 2019 2018
 

   Relative Humidity:

              92 % 2015 20 % 2014

   Daily Mean RH:

          67 % 84 % 2015 20 % 2014
 

   THIS MONTH:

   Jan Means + Records

   Mean

   Airport

   Normal

   RecHi

   YY

   RecLo

   YY

   Monthly Mean BP:

 mb 2020 2017
 

   Monthly Mean RH:

74 % 77 % % 83 % 2023 35 % 2014
 

   Daily Extremes + Records

   Max

   DD

   Min

   DD

   RecHi

   YY-DD

   RecLo

   YY-DD

   Barometric Pressure:

15 01 2020-09 2024-10

   Daily Mean BP:

15 01 2020-09 2013-20
 

   Relative Humidity:

98 % 01 41 % 10 100 % 2023-01 1 % 2019-01

   Daily Mean RH:

89 % 01 58 % 10 100 % 2023-01 16 % 2014-24
 

   LAST MONTH:

   Dec Means + Records

   Mean

   Airport

   Normal

   RecHi

   YY

   RecLo

   YY

   Mean Barometric Pressure:

 mb 2023 2016
 

   Mean Relative Humidity:

78 % 84 % 63 % 78 % 2018 23 % 2013
 

   Daily Extremes + Records

   Max

   DD

   Min

   DD

   RecHi

   YY-DD

   RecLo

   YY-DD

   Barometric Pressure:

14 05 2022-14 2022-23

   Daily Mean BP:

14 30 2022-14 2022-24
 

   Relative Humidity:

99 % 10 46 % 03 100 % 2022-30 0 % 2020-21

   Daily Mean RH:

96 % 10 62 % 03 100 % 2022-31 20 % 2013-01
 

   NEXT MONTH:

   February Monthly Records

     Normal

   RecHi

   YY

   RecLo

   YY

   Mean Barometric Pressure:

   mb 2022 2017
 

   Mean Relative Humidity:

  63 % 76 % 2023 60 % 2014
 

   February Daily Records

 

   RecHi

   YY-DD

   RecLo

   YY-DD

   Barometric Pressure:

  2018-09 2019-24

   Daily Mean BP:

  2018-09 2012-24
 

   Relative Humidity:

  100 % 2023-10 13 % 2024-28

   Daily Mean RH:

  99 % 2023-12 38 % 2024-29
 

   THIS YEAR:

   2025 Means + Records

   Mean

   Airport

   Normal

   RecHi

   YY

   RecLo

   YY

   Annual Mean BP:

 mb 2013 2012
 

   Annual Mean RH:

n/a % n/a % 61 % 70 % 2018 54 % 2013
 

   Monthly Extremes + Records

   Max

   MM

   Min

   MM

   RecHi

   YY-MM

   RecLo

   YY-MM

   Monthly Mean BP:

n/a n/a 2023-May 2018-Jul
 

   Monthly Mean RH:

n/a % n/a n/a % n/a 83 % 2023-Jan 22 % 2017-Apr
 

   Daily Extremes + Records

   Max

   MM-DD

   Min

   MM-DD

   RecHi

   Date

   RecLo

   Date

   Barometric Pressure:

Jan-15 Jan-01 2023-05-26 2021-08-10

   Daily Mean BP:

Jan-15 Jan-01 2023-05-26 2021-08-10
 

   Relative Humidity:

98 % Jan-01 41 % Jan-10 100 % 2021-06-13 0 % 2019-06-16

   Daily Mean RH:

89 % Jan-01 58 % Jan-10 100 % 2022-12-31 1 % 2017-03-27
 

   LAST YEAR:

   2024 Means

   Mean

   Airport

   Normal

   Annual Mean BP:

 mb
 

   Annual Mean RH:

68 % 77 % 61 %

   Monthly Extremes

   Max

   MM

   Min

   MM

   Monthly Mean BP:

Dec Jun
 

   Monthly Mean RH:

79 % Jan 58 % Mar

   Daily Extremes

   Max

   MM-DD

   Min

   MM-DD

   Barometric Pressure:

Dec-14 Jan-10

   Daily Mean BP:

Dec-14 Jan-10
 

   Relative Humidity:

100 % Jan-11 6 % Oct-20

   Daily Mean RH:

100 % Jan-27 31 % Apr-10
This page was last regenerated 2025-01-18@03:05.
It is sheduled to be regenerated whenever there are new data; approximately every five minutes.
(To see this page's template code, please Click Here).

 

BP - Live - Today:
 

RH - Live - Today:
 

BP - Live - Past 24 Hours:
 

RH - Live - Past 24 Hours:
 

BP - Live - Yesterday:
 

RH - Live - Yesterday:
 

BP - Live - Past 7 Days:
 

RH - Live - Past 7 Days: